/Engine/Source/Runtime/TypedElementFramework/Public/Elements/Framework/TypedElementList.h
Get a scoped object that when destroyed it clear a pending change notification without emitting the notification if it happened during its lifecycle.
[FScopedClearNewPendingChange](API\Runtime\TypedElementFramework\Elements\Framework\TTypedElementList\FScopedClearNewP-) GetScopedClearNewPendingChange()